In this lesson we talk about how to use PHP and MySQL to create a table in your database.
In this lesson we teach you how to differentiate y=lnx/cosx using the quotient rule.
In this tutorial you learn how to connect to a MySQL database using PHP. We also talk about how to set up a password for your MySQL database.
In this tutorial we will go through how to differentiate Ln functions where it’s multiplied by another functon using the product rule.
In this lesson we talk about how to make a form display an error message if the text field is empty.
This is a tutorial to demonstrate how to differentiate exponential equations that require the chain rule.
In this lesson we talk about how forms are processed via sending data to the superglobal variable _POST and then retrieving it to be processed in PHP.
In this tutorial you will learn how to use calculus to draw a tangent line as well as a normal line to a sine curve.
In this lesson we talk about how to create arrays of different types (indexed and associative) , how to store values in arrays, how to use arrays in conjunction with a for loop and a foreach loop.
In this tutorial I teach you how to do a problem solving question by finding the equation of a tangent line using differentiation.